Priority 20 from the Revision Knee Replacement PSP

UNCERTAINTY: What are the long-term outcomes of revision knee surgery?  (JLA PSP Priority 20)
Overall ranking 20
JLA question ID 0093/20
Explanatory note What are the positive or negative consequences of revision knee surgery on patients? This includes effects on the patients symptoms, function, quality of life, general health or how their medical problems might be affected.  
Evidence

Sheng, P., et al., Patient outcome following revision total knee arthroplasty: a meta-analysis. International orthopaedics, 2004. 28(2): p. 78-81.
Health Research Classification System category Musculoskeletal
Extra information provided by this PSP
Original uncertainty examples What is the long term prognosis for patients who have undergone 'redo' knee surgery? ~  What is the long term outcome for patients with problematic knee replacement?
Submitted by See data spreadsheet on JLA website 
PSP information
PSP unique ID 0093
PSP name Revision Knee Replacement
Total number of uncertainties identified by this PSP. 32  (To see a full list of all uncertainties identified, please see the detailed spreadsheet held on the JLA website)
Date of priority setting workshop 21 May 2019